The Human Eye Is Sensitive to Light with Wavelength Up

question 8

Multiple Choice

The human eye is sensitive to light with wavelength up to 750 nm.What is the frequency of radiation at this wavelength? (1 nm = 10−⁹ m and c = 3.00 × 10⁸ m/s)

• A) 8.5 × 10⁸ Hz
• B) 1.8 × 10⁸ Hz
• C) 4.0 × 10¹⁴ Hz
• D) 7.7 × 10¹⁴ Hz

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Definitions:

Information Power

is derived from possessing, controlling, or having access to valuable information that others need or want.

Company Intranet

A private network within an organization, designed to facilitate communication, collaboration, and information sharing among employees.

All-channel Formation

A communication structure where all members of a group or network can communicate equally and directly with each other.

Legitimate Power

Power derived from a formal position or role within an organization, giving the holder authority to make decisions and demand compliance.